<template>
  <div class="content">
    <div class="login-container">
      <div class="welcome">
        <img src="/logo.png" class="logo-img" alt="">
        <div class="slogan">
          <h1 class="title">最好的装修风格</h1>
          <h1 class="df">就是把自己喜欢的一切放进自己的房子</h1>
          <h1 class="df">不为悦人，只为悦己</h1>
        </div>
      </div>
      <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form" auto-complete="on" label-position="left">

        <div class="title-container">
          <h3 class="title">九玖装饰客户管理系统</h3>
        </div>

        <el-form-item prop="username">
        <span class="svg-container">
          <svg-icon icon-class="user" />
        </span>
          <el-input
            ref="username"
            v-model="loginForm.username"
            placeholder="Username"
            name="username"
            type="text"
            tabindex="1"
            auto-complete="on"
          />
        </el-form-item>
        <el-form-item prop="password">
        <span class="svg-container">
          <svg-icon icon-class="password" />
        </span>
          <el-input
            :key="passwordType"
            ref="password"
            v-model="loginForm.password"
            :type="passwordType"
            placeholder="Password"
            name="password"
            tabindex="2"
            auto-complete="on"
            @keyup.enter.native="handleLogin"
          />
          <span class="show-pwd" @click="showPwd">
          <svg-icon :icon-class="passwordType === 'password' ? 'eye' : 'eye-open'" />
        </span>
        </el-form-item>

        <el-button   :loading="loading" type="primary" style="width:100%;margin-bottom:30px;" @click.native.prevent="handleLogin">登录</el-button>



      </el-form>
    </div>
    <div class="footer">
      <img src="https://beian.mps.gov.cn/img/logo01.dd7ff50e.png" alt="">
      <a class="info" href="https://beian.miit.gov.cn/#/Integrated/index">
        <span >黑ICP备2024017311号</span>
      </a>
      <span class="info">©2021-2024大庆九十玖建筑装饰工程有限公司</span>
      <span class="info">电话:18003691019</span>
    </div>
  </div>

</template>

<script>
import { validUsername } from '@/utils/validate'

export default {
  name: 'Login',
  data() {
    const validateUsername = (rule, value, callback) => {
      callback()
    }
    const validatePassword = (rule, value, callback) => {
      callback()
    }
    return {
      loginForm: {
        username: 'admin',
        password: ''
      },
      loginRules: {
        username: [{ required: true, trigger: 'blur', validator: validateUsername }],
        password: [{ required: true, trigger: 'blur', validator: validatePassword }]
      },
      loading: false,
      passwordType: 'password',
      redirect: undefined
    }
  },
  watch: {
    $route: {
      handler: function(route) {
        this.redirect = route.query && route.query.redirect
      },
      immediate: true
    }
  },
  methods: {
    showPwd() {
      if (this.passwordType === 'password') {
        this.passwordType = ''
      } else {
        this.passwordType = 'password'
      }
      this.$nextTick(() => {
        this.$refs.password.focus()
      })
    },
    handleLogin() {
      this.$refs.loginForm.validate(valid => {
        if (valid) {
          this.loading = true
          this.$store.dispatch('user/login', this.loginForm).then(() => {
            this.$router.push({ path: this.redirect || '/' })
            this.loading = false
          }).catch(() => {
            this.loading = false
          })
        } else {
          console.log('error submit!!')
          return false
        }
      })
    }
  }
}
</script>

<style lang="scss">
/* 修复input 背景不协调 和光标变色 */
/* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

$bg:#283443;
$light_gray:#fff;
$cursor: #fff;

@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
  .login-container .el-input input {
    color: $cursor;
  }
}
.content {
  height: 100%;

  .footer {
    .info{
      margin-right: 5px;
    }
    height: 10%;
    text-align: center;
    margin-right: 5px;
    line-height: 90px;
    font-size: 15px;
    img {
      width: 20px;
      vertical-align: middle;
      margin-right: 10px;
    }
  }
}
/* reset element-ui css */
.login-container {
  .el-input {
    display: inline-block;
    height: 47px;
    width: 85%;

    input {
      background: transparent;
      border: 0px;
      -webkit-appearance: none;
      border-radius: 0px;
      padding: 12px 5px 12px 15px;
      color: $light_gray;
      height: 47px;
      caret-color: $cursor;

      &:-webkit-autofill {
        box-shadow: 0 0 0px 1000px $bg inset !important;
        -webkit-text-fill-color: $cursor !important;
      }
    }
  }

  .el-form-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    color: #454545;
  }
}
</style>

<style lang="scss" scoped>
$bg:#2d3a4b;
$dark_gray:#889aa4;
$light_gray:#eee;

.login-container {
  height: 90%;
  width: 100%;
  background-color: $bg;
  background-image: url("/index.jpg");
  background-size: cover;
  background-repeat: no-repeat;
  overflow: hidden;
  display: flex;
  justify-content: space-between;
  .login-form {
    position: relative;
    width: 520px;
    max-width: 100%;
    padding: 160px 35px 0;
    overflow: hidden;
    margin-top: 100px;
    margin-right: 120px;
  }
  .welcome {
    display: flex;
    flex-direction: column;
    width: 50%;

    .logo-img {
      margin-top: 10px;
      width: 150px;
    }

    .slogan {
      margin-top: 40px;
      color: #fff;
      text-align: center;
      .title{
        font-size: 40px;
      }
      .df {
        font-size: 20px;
        font-weight: normal;
      }
    }
  }
  .tips {
    font-size: 14px;
    color: #fff;
    margin-bottom: 10px;

    span {
      &:first-of-type {
        margin-right: 16px;
      }
    }
  }

  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    width: 30px;
    display: inline-block;
  }

  .title-container {
    position: relative;

    .title {
      font-size: 26px;
      color: $light_gray;
      margin: 0px auto 40px auto;
      text-align: center;
      font-weight: bold;
    }
  }

  .show-pwd {
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 16px;
    color: $dark_gray;
    cursor: pointer;
    user-select: none;
  }
}
</style>
